exponentiallyadv.成倍地；幂地；指数地exponentialadj.指数的；幂的exponential dependence指数相关性exponential population按指数率增长的人口exponential trichotomy指数三分法exponential transition指数变迁exponential atmosphere指数大气exponential subroutine指数子程序exponential enrichment指数式富集法exponential complexity指数复杂度exponential experiment指数实验exponential martingale指数鞅